• Ceramic PTC Thermistors provide overcurrent protection for single-phase motors, transformers etc. as well as electronic circuits (subscriber line interface cards)
• The ceramic PTC resistor contrary to PTC's are polymer-based and after repeated cooling returns to its initial resistance value
• By responding to inadmissibly high currents and protecting pre-selected temperature limits which have been exceeded; the thermal dissipation from the complete power circuit is limited, as the increased resistance of the current is reduced to a harmless residual value
• The PTC resistor must not be exchanged after the maximum temperature has been exceeded, as after a short cooling period, the protective function immediately takes over
• Overcurrent and short-current protection
• Leaded discs coated
• Pitch 5,08mm
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PTC30V_
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PTC265V_
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Operating Voltage (TA = 60°C):
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30V
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265V
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Rated Voltage:
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24V
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230V
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Resistance Tolerance:
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±25%
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±25%
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Switching Cycles:
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100
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100
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Temperature Range
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U = 0:
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-40...+125°C
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- 40...+125°C
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U = UMax.:
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0...+60°C
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0...+60°C
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Part Nr.
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UMax.
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TRef.
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RN
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IN
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IS
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ISMax.
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IR
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[V]
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[°C]
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W
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[mA]
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[mA]
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[A]
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[mA]
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PTC30V0,8
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30
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120
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0,8
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850
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1700
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5,5
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80
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PTC30V1,2
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30
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120
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1,2
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600
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1200
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4,3
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70
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PTC30V1,8
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30
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120
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1,8
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450
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900
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3,0
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60
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PTC30V4,6
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30
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120
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4,6
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250
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500
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1,0
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45
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PTC30V13
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30
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120
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13,0
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120
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240
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0,7
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25
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PTC265V6
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265
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80
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6,0
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170
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350
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4,1
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10
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PTC265V10
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265
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80
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10,0
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110
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230
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2,2
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8
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PTC265V15
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265
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80
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15,0
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90
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180
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1,5
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6
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PTC265V25
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265
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80
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25,0
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60
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130
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1,0
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5
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PTC265V70
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265
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80
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70,0
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30
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70
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0,4
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4
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PTC265V150
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265
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80
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150,0
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15
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40
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0,2
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3
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UMax. = Operating Voltage, Max. (60 °C), TRef. = Ambient Temperature, RN = Rated Resistance, IN = Rated Current, IS = Switching Current, ISMax. = Max. Permissible Switching at UMax.
IR = Residual Current at UMax.
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Part Nr.
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bMax.
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Ø d
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hMax.
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[mm]
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[mm]
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[mm]
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PTC30V0,8
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13,5
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0,6
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17,0
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PTC30V1,2
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11,0
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0,6
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14,5
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PTC30V1,8
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9,0
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0,6
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12,5
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PTC30V4,6
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6,5
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0,6
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10,0
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PTC30V13
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4,0
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0,5
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7,5
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PTC265V6
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17,5
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0,6
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21,0
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PTC265V10
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13,5
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0,6
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17,0
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PTC265V15
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11,0
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0,6
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14,5
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PTC265V25
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9,0
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0,6
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12,5
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PTC265V70
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6,5
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0,6
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10,0
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PTC265V150
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4,0
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0,5
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7,5
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Approvals
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PTC30V_: E69802
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